修改了http服务器无法正确处理post请求入参；添加了modbus tcp客户端支持。

Net462DllTest/Enums/FromValue.cs

@@ -1,13 +1,12 @@
-using Net462DllTest.View;
-using Serein.Library;
+using Serein.Library;
 
 namespace Net462DllTest.Signal
 {
-    public enum FromValue
+    /*public enum FromValue
     {
         [BindValue(typeof(FromWorkBenchView))]
         FromWorkBenchView,
         [BindValue(typeof(TestFormView))]
         TestFormView,
-    }
+    }*/
 }

Net462DllTest/Web/FlowController.cs

@@ -9,7 +9,7 @@ using System;
 
 namespace Net462DllTest.Web
 {
-    [AutoHosting]
+    [WebApiController]
     public class FlowController : ControllerBase
     {
         private readonly SiemensPlcDevice plcDevice;